Laser deposition additive manufacturing of 17-4PH stainless steel on Ti-6Al-4V using V interlayer

Nana Kwabena Adomako; Sanghoon Noh; Chang-Seok Oh; Sangsun Yang; Jeoung Han Kim

doi:10.1080/21663831.2019.1596989

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Laser deposition additive manufacturing of 17-4PH stainless steel on Ti-6Al-4V using V interlayer

Original Report | 更新时间：2026-08-19

- Laser deposition additive manufacturing of 17-4PH stainless steel on Ti-6Al-4V using V interlayer
- Materials Research Letters Vol. 7, Issue 7, Pages: 259-266(2019)
- 作者机构：
  
  1. Department of Materials Science & Engineering Hanbat National University Yuseong,gu
  2. Nuclear Materials Division Korea Atomic Energy Research Institute Yuseong
  3. Materials Data Center Korea Institute of Materials Science
  4. Powder and Ceramics Division Korea Institute of Materials Science
- 作者简介：
- 基金信息：
- DOI：10.1080/21663831.2019.1596989
  CLC：
- Online First：31 March 2019，
  
  Published：2019
- 稿件说明：
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Nana Kwabena Adomako, Sanghoon Noh, Chang-Seok Oh, et al. Laser deposition additive manufacturing of 17-4PH stainless steel on Ti-6Al-4V using V interlayer[J]. Materials Research Letters, 2019, 7(7): 259-266.
DOI：

Nana Kwabena Adomako, Sanghoon Noh, Chang-Seok Oh, et al. Laser deposition additive manufacturing of 17-4PH stainless steel on Ti-6Al-4V using V interlayer[J]. Materials Research Letters, 2019, 7(7): 259-266. DOI： 10.1080/21663831.2019.1596989.

摘要

Abstract

BSTRACTFor the first time

additive manufacturing was used to obtain a strong joint (bonding strength 200 MPa) between stainless steel and Ti-6Al-4V using a V interlayer. The V interlayer applied via solid-state joining prevented the formation of brittle intermetallic phases more effectively than a V interlayer deposited by a liquid-state process. The microstructure and strength of the joint interface depended on the laser power and scan speed. The joint strength decreased with increasing annealing time

especially after 4 and 24 h

demonstrating the presence of the Fe-V-Cr σ-phase.

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